-extern cell gVarState; /* 1 if compiling. */\r
-extern cell gVarBase; /* Numeric Base. */\r
-extern cell gVarEcho; /* Echo input from file. */\r
-extern cell gVarEchoAccept; /* Echo input from ACCEPT. */\r
-extern cell gVarTraceLevel;\r
-extern cell gVarTraceStack;\r
-extern cell gVarTraceFlags;\r
-extern cell gVarQuiet; /* Suppress unnecessary messages, OK, etc. */\r
-extern cell gVarReturnCode; /* Returned to caller of Forth, eg. UNIX shell. */\r
+extern cell_t gVarState; /* 1 if compiling. */\r
+extern cell_t gVarBase; /* Numeric Base. */\r
+extern cell_t gVarEcho; /* Echo input from file. */\r
+extern cell_t gVarEchoAccept; /* Echo input from ACCEPT. */\r
+extern cell_t gVarTraceLevel;\r
+extern cell_t gVarTraceStack;\r
+extern cell_t gVarTraceFlags;\r
+extern cell_t gVarQuiet; /* Suppress unnecessary messages, OK, etc. */\r
+extern cell_t gVarReturnCode; /* Returned to caller of Forth, eg. UNIX shell. */\r